MAX4022EEE datasheet(2/12 Pages) MAXIM

2 / 12 page

Low-Cost, High-Speed, Single-Supply, Gain of +2

Buffers with Rail-to-Rail Outputs in SOT23

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

(VCC = +5V, VEE = 0V, IN_- =0V, EN_ = 5V, RL =

∞ to ground, VOUT = VCC / 2, noninverting configuration, TA = TMIN to TMAX, unless

otherwise noted. Typical values are at TA = +25°C.) (Note 1)

Supply Voltage (VCC to VEE) ..................................................12V

IN_-, IN_+, OUT_, EN_ ....................(VEE - 0.3V) to (VCC + 0.3V)

Output Short-Circuit Duration to VCC or VEE ..............Continuous

Continuous Power Dissipation (TA = +70°C)

5-pin SOT23 (derate 7.1mW/°C above+70°C)..............571mW

8-pin SO (derate 5.9mW/°C above +70°C)...................471mW

8-pin µMAX (derate 4.1mW/°C above +70°C) ..............330mW

14-pin SO (derate 8.3mW/°C above +70°C).................667mW

16-pin QSOP (derate 8.3mW/°C above +70°C)............667mW

Operating Temperature Range ...........................-40°C to +85°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10sec) .............................+300°C

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or at any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure

to absolute maximum rating conditions for extended periods may affect device reliability.

EN_ Logic-High Threshold

VIH

MAX4019

VCC - 1.5

EN_ Logic-Low Threshold

VIL

MAX4019

VCC - 2.6

Ω

Disabled Output Resistance

ROUT(OFF) MAX4019, EN_ = 0V, 0V ≤ VOUT ≤ 5V

Operating Supply-Voltage Range

VCC to VEE

3.15

11.0

Power-Supply Rejection Ratio

(Note 3)

PSRR

VCC = 5V, VEE = 0V, VOUT = 2V

Output Current

IOUT

±80

±120

RL = 20Ω to VCC or VEE

Output Resistance

ROUT

Ω

f = DC

Short-Circuit Output Current

ISC

±150

Sinking or sourcing

VEE - 0.1

VCC + 0.1

IN_-

VOL - VEE

VCC - VOH

VOL - VEE

VCC - VOH

VOL - VEE

VCC - VOH

0.06

RL = 2kΩ

0.04

0.50

0.75

1.50

RL =150Ω

0.04

0.50

Output Voltage Swing

VOUT

1.60

2.00

RL = 50Ω

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

Input Resistance

RIN

Ω

Input Bias Current

5.4

µA

Input Offset Voltage Matching

±1

Voltage Gain

1.9

2.1

V/V

Input Offset Voltage

Input Voltage Range

VIN

VEE - 0.1

VCC - 2.25

VOS

Input Offset Voltage Drift

TCVOS

µV/°C

CONDITIONS

IN_+, over input voltage range

IN_+ (Note 2)

Any channels for

MAX4017/MAX4019/MAX4022

RL ≥ 50Ω, (VEE + 0.5V) ≤ VOUT ≤ (VCC - 2.0V)

IN_+

RL = 50Ω

µA

EN_ Logic Input Low Current

IIL

0.5

VCC = 5V, VEE = -5V, VOUT = 0V

VCC = 3.3V, VEE = 0V, VOUT = 0.9V

MAX4019

(VEE + 0.2V) ≤ EN_ ≤ VCC

200

550

EN_ = VEE

µA

EN_ Logic Input High Current

IIH

0.5

MAX4019, EN_ = VCC

Quiescent Supply Current

(per Buffer)

ICC

5.5

8.0

Enabled (EN_ = VCC)

0.4

0.7

MAX4019, disabled (EN_ = VEE)

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